Last week, in Part 1 of this primer on advanced stats and analytics, we looked at some stats and resources that cover the foundation of what we can call “advanced stats” or “analytics” in hockey. To recap:
Corsi (CF%) measures how many shot attempts (shots, misses, blocked shots) there are while a player is on the ice
Production (points, goals, assists) can be measured in a number of different ways (primary points, 5v5 points, etc.)
Expected Goals (xGF%) is similar to Corsi, but it weighs the shot attempts based on how good they were, based on where the shot was taken
Shot attempt models like Corsi and Expected Goals have a reasonably good correlation with future wins, so that’s why they’re important
In this post, I’m going to branch out a little further from this foundation and talk about the loads of other stats that are available for the NHL. So, it’s important that you’re comfortable with everything in that summary before we take this next step.
The beauty of publicly available data is that it takes a ton of grass roots effort to make it happen. Please consider donating to the creators of these tools …
Author: Ryan Hobart / The Leafs Nation